quadrantChart
    title "Functionality and Ease of Use"
    x-axis "Low Functionality" --> "High Functionality"
    y-axis "Hard to Use" --> "Easy to Use"
    quadrant-1 "Overkill Solutions"
    quadrant-2 "Niche Tools"
    quadrant-3 "Web-based Solutions"
    quadrant-4 "Ideal Solution"
    "Pinyin4j": [0.7, 0.4]
    "HanLP": [0.9, 0.3]
    "Mandarin Tools": [0.4, 0.8]
    "ChineseTools": [0.3, 0.7]
    "Pin1yin1": [0.5, 0.5]
    "Our Target Product": [0.8, 0.9]